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Surgical Case Reports

Table 2 Mayo Muir–Torre syndrome risk score

From: Well-concealed advanced duodenal carcinoma with Muir–Torre syndrome: a case report and review of literature

Variable

Score

Age at sebaceous neoplasm diagnosis (years)

 60 or older

0

 Younger than 60

1

Total number of sebaceous neoplasms

 1

0

 2 or more

2

Personal history of any Lynch-related cancer

 No

0

 Yes

1

Family history of any Lynch-related cancer

 No

0

 Yes

1

  1. Scores for the four variables are summed to create a total score, the “Mayo MTS risk score”, with a possible range of 0–5. A score of 3 or more has a sensitivity of 70% and specificity of 98% for predicting a germline mutation in a Lynch syndrome mismatch repair gene
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